9514 1404 393
Answer:
A) 63.43°
Step-by-step explanation:
The two vectors in polar form are ...
u = (√(9²+6²))∠arctan(-6/9) = √117∠-33.69°
v = (√(7²+4²))∠arctan(4/7) = √65∠29.74°
The angle between the two vectors is ...
29.74° -(-33.69°) = 63.49°
All you need to do is balqnce the equations so that you can do simultaneous equwtions
Answer:
y = 2.52x
y = cost, x = pounds of cranberries.
each pound costs 2.52
Step-by-step explanation:
5.04/2 = 2.52
Answer:
n³ + 6n - 4
Step-by-step explanation:
(h + g)(n) = h(n) + g(n)
= 3n - 4 + n³ + 3n ← collect like terms
= n³ + 6n - 4
Answer:(-2,8) (-1,5) (0,2) (1,-1) (2,-4)
Step-by-step explanation:
